baber/WOPTO huggingface dataset:
Patent EP-0333532-A1 (EP)
Inventor: SPARKS CHARLES
IPC: B29C70/06
Filed: 1989-02-21
Abstract: The present invention relates to a tube made from composite materials, having a low sensitivity to variation in elongation under the effect of internal pressure, comprising a number n of stable layers of strengthening fibres, the fibres of each layer (i) being placed at a same winding angle, in absolute terms, referred to as tête, with respect to the axis of the tube, with an equal proportion of fibres wound at the said angle in one direction (|têta|) as there are fibres wound in the opposite direction (-|têta|), the fibres of each layer being embedded in a matrix which adheres to these fibres, the fibres of a same layer and the associated matrix having a volume designated Y, the parallel fibres of one and the same layer and the associated matrix having as a whole a modulus of elasticity in the direction of the fibres designated E, characterised in that the n layers of fibres all respect the following equation:
 0.35 </= A </= 0.60, where A equals the following expression: 
<IMAGE>
 i being the summation index over the various layers of fibres. 
<IMAGE>
Patent EP-0346209-A1 (EP)
Inventor: DARINOT JEAN-PAUL
IPC: F16F7/12
Filed: 1989-06-05
Abstract: Vehicle seat, the frame (1) of which is intended to be anchored to a floor (2) by at least one shock absorber (4). The shock absorber comprises an expandable tube which can be connected to the frame (1) of the seat or to the floor (2) and in which is force-fitted a part (9) which can be connected to the floor (2) or to the frame (1), this part (9) having an external section greater than the internal section of the tube (5) such that when it is placed in the tube in the appropriate direction, it ensures a gradual expansion of this tube. <IMAGE>
Patent EP-0346235-A1 (EP)
Inventor: LAVIELLE GILBERT
IPC: C07F9/6561
Filed: 1989-06-09
Abstract: The invention relates to a new process for preparing derivatives of the formula I <IMAGE> in which: - R1 denotes a hydrogen atom, an alkyl radical, an alkylene radical, an arylalkyl radical optionally substituted on the aromatic ring by a halogen atom, a hydroxyl radical or an alkyl or alkoxy radical, a 2-indolylmethyl radical, a 4-imidazolylmethyl radical or an alkoxycarbonylmethyl radical, and - each of R2 and R3, which are identical or different, denotes an alkyl radical, characterised in that vinblastinoic acid is condensed with N,N'-carbonyldiimidazole at room temperature in an anhydrous polar solvent under inert atmosphere and in that an aminophosphonate of the following formula: <IMAGE> in which R1, R2 and R3 have the same meaning as that shown in formula I is then reacted in the reaction medium and in that the medium is next hydrolysed with water and the expected compounds are extracted with the aid of a chlorinated hydrocarbon.
Patent EP-0330640-A1 (EP)
Inventor: VANDERDORPE GUIDO
IPC: F04C2/107
Filed: 1989-01-18
Abstract: L'invention concerne une motopompe destinée au pompage de liquides, entraînée par un fluide moteur sous pression. La motopompe (1) comporte un manchon rotatif (12) monté en ligne entre deux tubulures fixes (8, 10). Sur le pourtour de ce manchon (12) sont montées les aubes d'une turbine qui entoure le manchon (12). Des organes de pompage rotatifs (24) sont fixés à l'intérieur du manchon (12). La motopompe (1) selon l'invention est plus particulièrement destinée à un emploi comme pompe immergée, et notamment comme pompe de dragage à grande profondeur.
Patent EP-0355149-A1 (EP)
Inventor: CSATORDAI JOZSEF
IPC: A23F3/34
Filed: 1989-01-31
Abstract: Un nouveau type de tisane contient 10 à 30 % en poids de fleurs d'herbe vermifuge (Tanaceti flos), 10 à 30 % en poids de pointes d'aubépine (Crataegi flos cum foliis), 5 à 15 % en poids de citronelle (Melissa officinalis folium) et 25 à 75 % en poids de toniques, drogues, stimulants et vitamines. Ce nouveau type de tisane stimule le désir sexuel et est particulièrement efficace pour prévenir l'impuissance sexuelle. Est également décrit un procédé pour sa fabrication.
Patent EP-0418254-A1 (EP)
Inventor: PUEHRINGER JOSEF DR
IPC: C03C25/1025
Filed: 1989-04-21
Abstract: L'agent décrit, qui sert au traitement de surfaces et des couches superficielles de différents matériaux, comprend comme composants: a) du polystyrol dissous dans un composant b) d'au moins un alkoxysilane et/ou d'un produit d'hydrolyse (partielle) et/ou d'un produit de condensation de ce dernier; et, si nécessaire, comme composant c) un catalyseur de condensation/polymérisation (silanol) et éventuellement des additifs.
Patent EP-0383856-A1 (EP)
Inventor: RAMWELL PETER W
IPC: A61K38/04
Filed: 1989-06-02
Abstract: On a mis au point un procédé destiné à empêcher le blocage de vaisseaux sanguins chez un mammifère notamment après une intervention telle que l'angioplastie, une opération de pontage artérien ou une transplantation d'allogreffe, consistant à administrer à un mammifère avant, pendant et/ou après l'intervention une quantité efficace, empêchant le blocage de vaisseaux sanguins, d'un octapeptide ayant la formule (I), dans laquelle chaque A1 et A2 représente indépendamment H, alkyle C1-12, phénylalkyle C7-10, R1CO (où R1 représente alkyle C1-20, alkényle C3-20, alkinyle C3-20, phényle, naphthyle, ou phénylalkyle C7-10), ou R2OCO (où R2 représente alkyle C1-10 ou phénylalkyle C7-10), à condition que lorsque A1 ou A2 représente R1CO ou R2OCO, l'autre doive représenter H; A3 représente CH2A6 (où A6 représente pentafluorophényle, naphthyle, pyridyle, ou phényle); A4 représente X-Phe à substitution o, m ou de préférence p (où X représente un halogène, H, NH2, NO2, OH, ou alkyle C1-13), pentafluoro-Phe, beta-Nal ou Tyr; A5 représente Thr, Ser, Phe, Val, acide alpha-aminobutyrique, ou Ile; A7 représente Thr, Trp, ou beta-Nal (et peut représenter soit l'isomère D soit l'isomère L); et Z représente NH2 ou OH; ou un de ses sels pharmaceutiquement acceptables.
Patent EP-0445127-A1 (EP)
Inventor: FRITZ ADOLF
IPC: F02D41/14
Filed: 1989-10-19
Abstract: Dans le procédé décrit, la tension de seuil n'est plus fixée à une valeur prédéterminée avec précision, au moyen d'une source de tension de référence très précise. Au lieu de cela, une contre-tension est connectée en opposition à la tension de la sonde et mesurée, et la ou les tensions de seuil sont mises en corrélation avec la valeur mesurée dont la valeur absolue ne doit pas être nécessairement connue. Ce procédé permet de se dispenser d'une source de tension de référence très précise et de résistances de haute précision. Celles-ci sont remplacées dans le dispositif décrit par un moyen de mesure de la contre-tension et un moyen pour mettre en corrélation les tensions de seuil avec la contre-tension.
Patent EP-0440697-A1 (EP)
Title: A paper machine for manufacturing a soft crepe paper web.
Inventor: ANDERSSON ANDERS INGMAR
IPC: D21F11/14
Filed: 1989-10-20
Abstract: A paper machine for manufacturing a soft crepe paper web, comprising a wet end (1) having a forming wire (4) for forming and carrying a paper web (7), and a drying section (2) provided with a drying cylinder (12), said paper machine having a first operating arrangement for manufacturing a soft crepe paper web with certain bulk and softness values, in which first operating arrangement the drying section has a felt (13) arranged to run in a loop from a pick-up roll (14) at the transition between the wet end and drying section, to a press roll (15) at the drying cylinder, and the carrying forming wire runs up to the pick-up roll (14) to transfer the paper web to the felt (13). According to the invention the paper machine is rebuildable between said first operating arrangement and a second operating arrangement for the production of a soft crepe paper web having higher bulk and softness values in relation to the first operating arrangement and in which second operating arrangement the carrying forming wire (4a) runs up to the press roll (15). Said felt is replaced by a belt (25) of wire type, movable in a loop from the pick-up roll (14) to the press roll in contact with the carrying forming wire (4a), while enclosing the paper web therebetween in order to form a sandwich structure. Means (29-31) producing jets of air are arranged along the sandwich structure to remove water from the paper web (7). Further cleaning means (33-36, 38) are disposed along the belt (25) to clean it so that the permeability to water and air is maintained.
Patent EP-0402924-A1 (EP)
Inventor: HINO ISAO C O NHK SPRING CO LT
IPC: E05D11/08
Filed: 1990-06-14
Abstract: A hinge device having a bearing member (11) and a shaft (25). The bearing member (11) has a sleeve section (18) having a through hole (16), in which the shaft (25) is inserted. The inner circumferential surface (47) of the sleeve section (18) contact the circumferential surface (48) of the shaft (25). The sleeve section (18) has slits (21) which extend parallel to the axis of the sleeve section (18). Ring springs (41) are mounted on the sleeve section (18). In their freed state, the springs (41) have an inside diameter smaller than the outside diameter of the shaft (25). The ring springs (41) tighten the sleeve section (18) onto the shaft (25), thus generating a frictional force between the sleeve section (18) and the shaft (25).
Patent EP-0406808-A1 (EP)
Title: Kurbelantrieb für eine Materialeinzugsvorrichtung an einer Bearbeitungsmaschine insbesondere einem Stanz- und Biegeautomaten Stichwort: Feststehende Korrekturkurve
Inventor: BIHLER OTTO
IPC: B23Q1/48
Filed: 1990-07-03
Abstract: Ein Kurbelantrieb für die Materialeinzugsvorrichtung einer Bearbeitungsmaschine ist so ausgebildet, daß die Ort- Zeitkurve des Kurbelzapfens (14) in einer Wirkrichtung (16) des Kurbelzapfens (14) betrachtet eine abgewandelte Sinuskurve ist, abgewandelt dadurch, daß die Maxima der Sinuskurve abgeflacht sind. Um dies zu erreichen ist der Kurbelzapfen (14) gegenüber der Kurbelscheibe (10) zum einen durch eine Exzentrizitätsgrundeinstellvorrichtung (38) verstellbar und zum anderen durch eine Exzentrizitätskorrekturvorrichtung. Die Exzentrizitätskorrekturvorrichtung umfaßt eine an der Lageranordnung der Kurbelscheibe (10) ortsfest angebrachte Kurvenanordnung (56) und einen mit dieser Kurvenanordnung (56) in Eingriff stehende Kurvenfolgeranordnung (64, 66, 68). Die Kurvenfolgeranordnung (64, 66, 68) wirkt auf einen Hauptschlitten (46), der auf der Kurbelscheibe (10) verschiebbar geführt ist. Die Exzentrizitätsgrundeinstellvorrichtung (38) ist zwischen dem Hauptschlitten (46) und einem den Kurbelzapfen (14) tragenden Sekundärschlitten (84) wirksam, wobei letzterer auf dem Hauptschlitten (46) geführt ist.
Patent EP-0417681-A1 (EP)
Inventor: MEDLICOTT MARK
IPC: H04L7/033
Filed: 1990-09-10
Abstract: The field of the invention is that of phase-recovery devices intended to equip a receiver, in a digital transmission system, of the half-duplex type, in which a receiver receives a frame at regular intervals only. 
<??>According to the invention, the device comprises first means (101) of phase locking by energy detection and second means (107) of phase recovery by detection of a reference pattern, as well as means (113, 118) of selecting one of the items of phase-shift data delivered by the said first locking means and the said second phase-recovery means, under the control of an item of binary data (121) of loss or acquisition of synchronisation locking respectively. 
<??>Preferred application to half-duplex transmission under the WAL2 code. 
<IMAGE>
Patent EP-0491062-A1 (EP)
Inventor: DOEMER JOSEF DIPL-ING
IPC: H04B17/40
Filed: 1990-12-17
Abstract: For the monitoring information transmitted via a teleaction channel also to be provided to the processor units of repeater stations without address-controlled call-up, the monitoring information from all operating stations is continuously kept available in all processor units and at least a predetermined part of the stored monitoring information is sequentially sent out to the adjoining processor units. <IMAGE>
Patent EP-0386845-A1 (EP)
Inventor: CLERICI MARIO GABRIELE
IPC: B01J31/40
Filed: 1990-03-05
Abstract: Disclosed is a solid catalyst functionalized with sulfonic groups, containing from 20 to 99% by weight of silica, with the residual percentage being definable by means of the formula: 
(ZrP₂O₇) 1-x {Zr(HPO₄) 2-y .[O₃P-R(SO₃H) n ] y } x   
wherein: 
R is an either linear or branched linear hydrocarbon radical containing from 1 to 10 carbon atoms, or an aryl radical; 
 x  is a numeral higher than 0 and of up to 1; 
 y  is a numeral higher than 0 and of up to 2; 
 n  is either 1 or 2; 
with said catalyst furthermore showing silicon-oxygen-­phosphorus bonds on N.M.R. examination and being amorphous or substantially amorphous when examined under X rays. 
     The catalyst is useful in the acidic catalysis, for example in reactions of hydrocarbon conversion, such as alkylation, isomerization and oligomerization. The product according to the present invention is furthermore useful as an ion exchange agent.
Patent EP-0432835-A1 (EP)
Inventor: HEDGES NICHOLAS D
IPC: A23L29/231
Filed: 1990-12-06
Abstract: The present invention is concerned with a process for preparing a fluid composition containing a chemically setting gelling agent, wherein a liquid containing the gelling agent is chemically set, whilst subjecting said liquid to sufficient shear to obtain a substantially less rigid composition than would have been obtained by chemically setting the liquid under quiescent conditions, on the understanding that if the gelling agent is sodium alginate, the gelling agent is chemically set at a temperature above 30°C. 
     The fluid compositions obtained by the present process possess favourable rheological properties which are particularly appreciated when these fluid compositions are incorporated in, for instance, skin creams, moisturizer lotions, spreads, etc.
Patent EP-0470303-A1 (EP)
Inventor: LIKEN PETER A
IPC: G01R1/04
Filed: 1990-05-03
Abstract: product carrier (12) has an extended external terminal port (44) through which the external test circuit connections are made. The combination of the product carrier with a test chamber (10) is configured to accommodate an extended port (44) so that the connections to the external test circuit are removed from the test chamber environment. The product carrier (12) includes a support structure which physically orients the product in the chamber and includes an electrical junction arrangement (22,24,26) through which the product can be connected to a test circuit. The electrical junction (24), or junctions, when positioned within the test chamber (10) are connected to an external test circuit which controls the cycling of the product through a preselected test procedure. The electrical circuitry for making the electrical connection to the external connector is incorporated in the product carrier (12).
Patent EP-0421568-A1 (EP)
Inventor: BAKER GEOFFREY HAROLD BEECHAM
IPC: A61P33/10
Filed: 1990-05-17
Abstract: Novel compounds of formula (I):
      wherein R¹ is hydrogen or optionally protected hydroxy; R² is alkoxy, optionally protected hydroxy, oxo or optionally O-substituted oximino; R³ is hydrogen, optionally protected hydroxy,or a group 4′-(α- L -oleandrosyl)-α- L -oleandrosyloxy or  α - L -­oleandrosyloxy wherein the terminal hydroxy group is optionally protected; R⁴, R⁵, R⁶ and R⁷ are the same or different and each is hydrogen or an organic radical; and R⁸ is an optionally substituted amino or imino group such as optionally O-substituted oxyimino, optionally N-substituted hydrazone, or optionally N-substituted semicarbazone; are useful in the treatment of helminthiasis in humans and animals.
Patent EP-0402097-A1 (EP)
Inventor: MEHTA NARIMAN BOMANSHAW
IPC: A61P25/30
Filed: 1990-06-05
Abstract: A class of halogen-substituted diphenylsulfide compounds are disclosed which produce a large selective inhibition of serotonin reuptake in brain. 
     Such compounds are useful in the treatment or prevention of a range of depressive conditions as well as anxiety, obsessive compulsive disorders and alcoholism.
Patent EP-0413503-A1 (EP)
Inventor: PAULSON JEROME INGVAL
IPC: B07B4/08
Filed: 1990-08-08
Abstract: The impurity laden particulate material to be cleaned by a gravity feed deduster is passed through a magnetic field of varying intensity to neutralize the static charge causing the impurities to adhere to the primary product. The material is then subjected to air flows to separate the neutralized debris from the primary product. The air flows can be of high velocity and can be either pressurized air or vacuum induced. The cleaned product is collected and the contaminated air is treated to recover the debris therefrom.
Patent EP-0425085-A1 (EP)
Inventor: TAYLOR PHILIP LOUIS
IPC: C09D5/00
Filed: 1990-09-07
Abstract: A water-based autoxidisable coating composition, especially a gloss or partial gloss coating composition (eg paint, varnish, woodstain or timber preservative) suitable for application at ambient temperatures which comprises water, minimal organic cosolvent and a partially esterified carboxylic acid film-forming copolymer at least partially neutralised by monovalent cations wherein the copolymer contains added 3-allyloxy-2-hydroxypropyl groups or certain analogues derived from addition of allyl glycidyl ether or certain of its analogues to carboxylic acid groups, in a copolymeric backbone portion derivable from a prepolymer of weight average molecular weight less than 30 000. The partially esterified copolymer has an acid value of 25 to 60 and preferably a dynamic solution viscosity of 1 to 500 Pa.sec measured in 1-methoxy-2-hydroxy propane by oscillatory parallel plate rheometer. The coatings lap well, dry quickly and achieve acceptable water resistance. Also the optionally unneutralised copolymer and the coating composition when containing a minor amount of particulate copolymer which is found to improve gloss. Discolouration on ageing may be improved by neutralising with Group 1 metal cations.
Patent EP-0425338-A1 (EP)
Inventor: RUGRAFF GUY
IPC: B60T1/06
Filed: 1990-10-12
Abstract: In order to minimise the extension of a vehicle transmission due to the cantilevered fitting of an electric retarder (2, 3) with two rotor discs (9) and two rotor rings (10) on the casing of the box for this transmission, a single tubular insert (25) is provided between the box flange (14) and the journal cross (27) of the nearest cardan joint (15), the said insert externally carrying the two rings and being pierced radially by two bores forming bearings for two bearing necks of the journal cross with insertion of bearing bushes (34) and by two slots apt to allow the passage of bearing bushes (31) linked to the two other bearing necks (29) of the journal cross for their pivoting assembly on the fork (35) of the cardan joint. 
<IMAGE>
Patent EP-0381629-A1 (EP)
Inventor: CAVATTONI OMAR
IPC: E21D11/40
Filed: 1990-01-02
Abstract: An extensible bridge assembly is disclosed for performing, in a tunnel being built, tunnel build­ing operations such as the loading of mines, affixing of reinforcing ribs, laying of nets and the like. 
     This extensible bridge assembly essentially comprises a bridge frame (1), affixed to a truck, on the chassis (3) of which there are articulated two raising arms (12, 17), bearing a counter-platform (18) which, in turn, sup­ports a platform (21) provided with legs (30). 
     These component parts, in particular, com­prise piston oleodinamic systems (14, 23, 30) to drive the component parts in an independent way from one another. 
     The truck is substantially used both as a stabilizing ballast, for stabilizing a bridge assembly being extended, and as a transport means, to be used as the bridge assembly is closed and the stabilizer elements (5) raised.
Patent EP-0400154-A1 (EP)
Inventor: KARAKAMA TATSUO FANUC DAI- VIR
IPC: B25J9/16
Filed: 1989-12-08
Abstract: A robot operation method which enables the teach point taught in advance to the robot to be easily and manually corrected during the automatic operation of robot and which further enables the required robot operation to be correctly and efficiently executed without using visual sensor. After the automatic operation mode is switched to the manual operation mode (S1, S2) upon reading a predetermined instruction code from a program, the robot tool positioned to a first teach point is shifted to a first work position on the work to compensate the deviation of teach point caused by the deviation of work position (S3) being controlled by a unit that responds to a remote operation board manipulated by an operator, and correction data that indicate the result of manual adjustment are calculated relying upon the input of external signals produced by the manipulation by the operator and are stored in a memory (S4, S5). After the robot's work is completed at the first work position, the second and subsequent teach points are successively corrected based on the correction data upon reading the position correction instruction codes from the program, and the work by the robot is correctly executed at the second and subsequent work positions on the same work.
Patent EP-0445228-A1 (EP)
Inventor: THOMPSON CRAIG B
IPC: C07K16/00
Filed: 1989-11-22
Abstract: Un procédé d'immunothérapie stimule la molécule de surface CD28 de cellules T afin d'augmenter la prolifération de cellules T et d'élever les niveaux globaux de lymphokine et/ou d'accroître la production cellulaire de lymphokines TH1 humaines. Le procédé est sélectif pour le déclenchement de réponses immunes induites par des cellules T activées, et stimule la fonction immune même en présence d'immunosuppresseurs.
Patent EP-0452382-A1 (EP)
Inventor: FELLOWS THOMAS GEORGE GREENBRO
IPC: F16H37/08
Filed: 1990-01-05
Abstract: Ensemble de transmission pour véhicules à roues, dans lequel deux roues motrices à déplacement latéral (37, 38) sont mues par la sortie (33, 36) d'une transmission à rapport variable en continu. Ladite transmission peut être mise en condition ''d'engrenage neutre'' et est mue par le biais d'une connexion sans glissement (5, 6, 7; 70-73) provenant du moteur (2). L'axe de sortie du moteur (3), la connexion moteur/transmission et l'axe de sortie du variateur (15) sont disposés en U. Une telle disposition permet d'obtenir un ensemble compact et équilibré, dans lequel l'axe central du véhicule (1) bissecte environ le moteur, tandis que les demi-arbres des roues (43, 44) sont presque de la même longueur. On décrit également d'autres modes de réalisation, dans lesquels l'axe de sortie du variateur coïncide avec l'axe moteur final (Fig. 3), ou est parallèle mais décalé par rapport à celui-ci (Fig. 1).
Patent EP-0455667-A1 (EP)
Inventor: BRIDGES IAN GEORGES
IPC: C12N15/54
Filed: 1990-01-25
Abstract: On utilise une séquence promotrice de gène répondant à l'application d'un inducteur chimique exogène tel qu'un agent protecteur d'herbicide végétal, comme interrupteur de gène, pour permettre la régulation externe de l'expression d'un gène placé sous la régulation d'un promoteur. Un exemple spécifique de la structure de l'interrupteur de gène est la séquence d'enzyme GSTII (isoforme II de glutathione-S-transférase) du maïs qui est inductrice par application externe de l'agent protecteur N,N-diallyle-2,2-dichloracétamide.